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arXiv · 0909.0019

Aharonov-Bohm oscillations in the local density of states

A. Cano·I. Paul
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Abstract

The scattering of electrons with inhomogeneities produces modulations in the local density of states of a metal. We show that electron interference contributions to these modulations are affected by the magnetic field via the Aharonov-Bohm effect. This can be exploited in a simple STM setup that serves as an Aharonov-Bohm interferometer at the nanometer scale.

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A. Cano, I. Paul. 2009-08-31. Aharonov-Bohm oscillations in the local density of states. https://doi.org/10.1103/physrevb.80.153401

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